{"product_id":"b-3-sp_master-sine_sine_plates","title":"Sine Plate, 4\" × 4\" (B-3-SP)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eW\u003c\/th\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eH\u003c\/th\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003ctd\u003e3\" ±0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSQUARE \u0026amp; PARALLEL\u003c\/th\u003e\n\u003ctd\u003e0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Suburban Tool B-3-SP is a compact 4\" x 4\" Master-Sine sine plate built for precise angular setups on small, high-accuracy parts in the toolroom and inspection area.\u003c\/p\u003e\u003cp\u003eMade of steel and hardened to Rc 58-60, the B-3-SP stands up to repeated toolroom use. Its roll bar and hinge are hardened steel, ground and lapped for straightness and roundness, while the swivel block delivers full face contact with your gage blocks to hold the stack securely. An exclusive locking device inside the hinge roll provides a positive, expanding lock, pulling the top plate down onto the gage blocks without distortion.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSteel construction hardened to Rc 58-60 for durability\u003c\/li\u003e\n\u003cli\u003eRoll bar and hinge ground and lapped for straightness and roundness\u003c\/li\u003e\n\u003cli\u003eSwivel block gives full face contact to hold gage blocks securely\u003c\/li\u003e\n\u003cli\u003ePositive expanding hinge lock seats the top plate without distortion\u003c\/li\u003e\n\u003cli\u003e1\/4-20 tapped holes for easy part and fixture mounting\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003cli\u003eB-3-SP and B-5-SP have 1\/4-20 tapped holes. The remaining models have 5\/16-18.\u003c\/li\u003e\n\u003cli\u003eSide and back rail included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- st-feat --\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46757608587416,"sku":"B-3-SP","price":2403.45,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46757608620184,"sku":null,"price":2428.45,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46757608652952,"sku":null,"price":2564.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/B-5-SP_20Master-Sine_20Sine_20Plate_77ac51ef-7730-483b-a340-90423df02670.jpg?v=1781026395","url":"https:\/\/atxnpj-ir.myshopify.com\/products\/b-3-sp_master-sine_sine_plates","provider":"Suburban Tool Inc,","version":"1.0","type":"link"}